Exposure
- ID
- GRAVI.2024-04-28T09:11:23.978_1
- Header ID
- GRAVI.2024-04-28T09:11:23.978
- Date updated
- 2024-04-28 09:25:23 UTC+0000
- Release date
- 2025-04-28 09:25:23 UTC+0000
- UTC Start
- 2024-04-28 09:11:23.978
- UTC End
- 2024-04-28 09:18:03.978
- MJD Start
- 60428.38291641
- MJD End
- 60428.3875460396
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030375
- Ambient temperature (°C)
- 17.31
- Seeing (arcsec)
- 0.845
Observation
- ID
- 58991
- Category
- science
- Program ID
- 113.26D9.001
- Program Title
- SEARCHING FOR EXOMOONS VIA ASTROMETRY USING GRAVITY
- Program Type
- Normal
- PI / COI
- KRAL / PERROT / CHARNAY / LACOUR / WANG / KAMMERER
Target
- ID
- 43675
- Name
- HD206893
- RA
- 326.343904
- DEC
- -12.78337
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 52.3360 | 52.3910 | 4.4000 | 5.5000 |
U1-U3 | 92.1240 | 92.3690 | 10.1000 | 11.3000 |
U1-U4 | 101.9940 | 103.5350 | 40.0040 | 41.3840 |
U2-U3 | 40.3800 | 40.5940 | 17.5000 | 18.8000 |
U2-U4 | 66.7660 | 68.3660 | 67.1330 | 68.0740 |
U3-U4 | 50.9460 | 51.9600 | 104.2850 | 104.3770 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.26D9.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60428.38291641 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD206893 |
HIERARCH ESO INS SOBJ NAME | HD206893 |
RA | 326.343904 |
DEC | -12.78337 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | U1 |
HIERARCH ESO ISS CONF STATION2 | U2 |
HIERARCH ESO ISS CONF STATION3 | U3 |
HIERARCH ESO ISS CONF STATION4 | U4 |
EXPTIME | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 52.336 |
HIERARCH ESO ISS PBL12 END | 52.391 |
HIERARCH ESO ISS PBLA12 START | 4.4 |
HIERARCH ESO ISS PBLA12 END | 5.5 |
HIERARCH ESO ISS PBL13 START | 92.124 |
HIERARCH ESO ISS PBL13 END | 92.369 |
HIERARCH ESO ISS PBLA13 START | 10.1 |
HIERARCH ESO ISS PBLA13 END | 11.3 |
HIERARCH ESO ISS PBL14 START | 101.994 |
HIERARCH ESO ISS PBL14 END | 103.535 |
HIERARCH ESO ISS PBLA14 START | 40.004 |
HIERARCH ESO ISS PBLA14 END | 41.384 |
HIERARCH ESO ISS PBL23 START | 40.38 |
HIERARCH ESO ISS PBL23 END | 40.594 |
HIERARCH ESO ISS PBLA23 START | 17.5 |
HIERARCH ESO ISS PBLA23 END | 18.8 |
HIERARCH ESO ISS PBL24 START | 66.766 |
HIERARCH ESO ISS PBL24 END | 68.366 |
HIERARCH ESO ISS PBLA24 START | 67.133 |
HIERARCH ESO ISS PBLA24 END | 68.074 |
HIERARCH ESO ISS PBL34 START | 50.946 |
HIERARCH ESO ISS PBL34 END | 51.96 |
HIERARCH ESO ISS PBLA34 START | 104.285 |
HIERARCH ESO ISS PBLA34 END | 104.377 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003285 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00279 |
HIERARCH ESO ISS AMBI TEMP | 17.31 |
HIERARCH ESO ISS AMBI FWHM START | 0.81 |
HIERARCH ESO ISS AMBI FWHM END | 0.88 |
HIERARCH ESO FT ROBJ NAME | HD206893 |
HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
HIERARCH ESO FT ROBJ DELTA | -124700.060 |